Jump to content

DeepComputing DC-ROMA PAD II (dc-roma-pad-ii)

From postmarketOS Wiki
DeepComputing DC-ROMA PAD II
DC ROMA PAD II
DC ROMA PAD II
Manufacturer DeepComputing
Name DC-ROMA PAD II
Codename deepcomputing-dc-roma-pad-ii
Model CHANGE_ME
Released 2024
Type tablet
Hardware
Chipset SpacemiT K1
CPU 8x SpacemiT X60
GPU BXE-2-32
Display 1200*1920
Storage 128 GB EMMC5.1
Memory 16 GB LPDDR4
Architecture riscv64
Software
Original software Ubuntu
Original version 24.04
postmarketOS
Category testing
Pre-built images no
Mainline no
postmarketOS kernel 6.1.0
Unixbench Whet/Dhry score 0.0
Features
Flashing
No data
USB Networking
Broken
Internal storage
No data
SD card
Works
Battery
Partial
Screen
Works
Touchscreen
No data
Stylus
No data
Multimedia
3D Acceleration
No data
Built-in DVB
No data
Audio
No data
Camera
No data
Camera Flash
No data
IR TX
No data
IR RX
No data
Connectivity
WiFi
Broken
Bluetooth
Broken
Ethernet
Broken
GPS
No data
NFC
No data
Modem
Calls
No data
SMS
No data
Mobile data
No data
Miscellaneous
FDE
No data
USB OTG
Works
HDMI/DP
Broken
Sensors
Accelerometer
No data
Magnetometer
No data
Ambient Light
No data
Proximity
No data
Hall Effect
No data
Haptics
No data
Barometer
No data
Power Sensor
No data


Contributors

  • haui2

Users owning this device

  • Haui2 (Notes: Kernel compiles, boots with specific sd card layout)


How to enter flash mode

There is a pinhole next to the volume down button, push a sim card extraction tool (or a paperclip) into the hole and hold it while booting the device.

Installation

Use pmbootstrap to build your own installation image. (does not boot!)

Then copy the SD card that came with the device (or check deepcomputing's youtube for the link) to another sd card (keep the original), remove the contents of the rootfs partition and copy the postmarketOS rootfs contents in there. Boot.

UART

One really bad delay was caused by the device having UART but it being under the back cover which is quite brittle and might break while taking it off.

See also

https://github.com/DC-DeepComputing/DC-ROMA_Pad_II_RV-P1B

https://github.com/DC-DeepComputing/

https://bianbu-linux.spacemit.com/en/

https://bianbu-linux.spacemit.com/en/device/boot